Re: 6.0 Release kernel panic - page fault
Abhi [EMAIL PROTECTED] writes: I'm experiencing kernel panics with 6.0 Release. I did a fresh install of 6.0 Release after playing with some linux distros and Freebsd 5.4 Release. The only problem i had was due to faulty RAM. I replaced the RAM and had no problems. But for somedays my system has started to panic randomly. All the crash dumps i got show something wrong in the file pcpu.h at line 165. That just means it's dumping core. You need to look a little deeper for why it's doing so. I'm ttaching my custom kernel configuration file and one crash dump i got with kgdb. I hope someone can tell me why this's happening, and if this's freebsd problem or hardware problem. In this case, it's smashing its own stack while doing a bcopy() (or some related function). If that's not consistent, this probably *is* a hardware problem. If it's dependable, then maybe not. Try to track down commonalities in what the system is doing when it panics. If possible. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: 6.0 Release kernel panic - page fault
Hello, Thanks for your reply. Actually i experienced page faults mostly when browsing web mostly from linux opera. So i installed firefox from ports. It didnt cause any panic until yeserday, when it caused the crash. And after that system panic occured while booting. Well i don't know if a particular application is causing system panic but most panics occured when i was using net. Can you tell me if there are any other options for kernel configuration file which can make the debugging mor verbose? I only used -g option in my kernel config. Greetings, Abhijit On 23 Dec 2005 09:49:58 -0500, Lowell Gilbert [EMAIL PROTECTED] wrote: Abhi [EMAIL PROTECTED] writes: I'm experiencing kernel panics with 6.0 Release. I did a fresh install of 6.0 Release after playing with some linux distros and Freebsd 5.4 Release. The only problem i had was due to faulty RAM. I replaced the RAM and had no problems. But for somedays my system has started to panic randomly. All the crash dumps i got show something wrong in the file pcpu.h at line 165. That just means it's dumping core. You need to look a little deeper for why it's doing so. I'm ttaching my custom kernel configuration file and one crash dump i got with kgdb. I hope someone can tell me why this's happening, and if this's freebsd problem or hardware problem. In this case, it's smashing its own stack while doing a bcopy() (or some related function). If that's not consistent, this probably *is* a hardware problem. If it's dependable, then maybe not. Try to track down commonalities in what the system is doing when it panics. If possible. -- If Karl, instead of writing a lot about Capital, had made a lot of Capital, it would have been much better. -- Karl Marx's Mother ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: 6.0 Release kernel panic - page fault
Hello, Thanks for your reply. Actually i experienced page faults mostly when browsing web mostly from linux opera. So i installed firefox from ports. It didnt cause any panic until yeserday, when it caused the crash. And after that system panic occured while booting. Well i don't know if a particular application is causing system panic but most panics occured when i was using net. Can you tell me if there are any other options for kernel configuration file which can make the debugging mor verbose? I only used -g option in my kernel config. I'm attaching another crash dump which occurred last night when i was browsing net. Greetings, Abhijit On 23 Dec 2005 09:49:58 -0500, Lowell Gilbert [EMAIL PROTECTED] wrote: Abhi [EMAIL PROTECTED] writes: I'm experiencing kernel panics with 6.0 Release. I did a fresh install of 6.0 Release after playing with some linux distros and Freebsd 5.4 Release. The only problem i had was due to faulty RAM. I replaced the RAM and had no problems. But for somedays my system has started to panic randomly. All the crash dumps i got show something wrong in the file pcpu.h at line 165. That just means it's dumping core. You need to look a little deeper for why it's doing so. I'm ttaching my custom kernel configuration file and one crash dump i got with kgdb. I hope someone can tell me why this's happening, and if this's freebsd problem or hardware problem. In this case, it's smashing its own stack while doing a bcopy() (or some related function). If that's not consistent, this probably *is* a hardware problem. If it's dependable, then maybe not. Try to track down commonalities in what the system is doing when it panics. If possible. -- If Karl, instead of writing a lot about Capital, had made a lot of Capital, it would have been much better. -- Karl Marx's Mother coredump1 Description: Binary data ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: 6.0 Release kernel panic - page fault
Hello, Thanks for your reply. Actually i experienced page faults mostly when browsing web mostly from linux opera. So i installed firefox from ports. It didnt cause any panic until yeserday, when it caused the crash. And after that system panic occured while booting. Well i don't know if a particular application is causing system panic but most panics occured when i was using net. Can you tell me if there are any other options for kernel configuration file which can make the debugging mor verbose? I only used -g option in my kernel config. I'm attaching another crash dump which occurred last night when i was browsing net. Greetings, Abhijit kernel dump Unread portion of the kernel message buffer: panic: clist reservation botch Uptime: 1h4m51s Dumping 510 MB (2 chunks) chunk 0: 1MB (159 pages) ... ok chunk 1: 510MB (130528 pages) 494 478 462 446 430 414 398 382 366 350 334 318 302 286 270 254 238 222 206 190 174 158 142 126 110 94 78 62 46 30 14 #0 doadump () at pcpu.h:165 165 __asm __volatile(movl %%fs:0,%0 : =r (td)); (kgdb) where #0 doadump () at pcpu.h:165 #1 0xc04c524a in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399 #2 0xc04c54e0 in panic (fmt=0xc06266e5 clist reservation botch) at /usr/src/sys/kern/kern_shutdown.c:555 #3 0xc04f90be in b_to_q ( src=0xc18318ae ept: */*\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encodi ng: gzip,deflate\r\nAccept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\nKeep-Alive : 300\r\nConnection: keep-alive\r\nReferer: http://www.hi5.com/friend/di;..., am ount=704, clistp=0xc1669838) at /usr/src/sys/kern/tty_subr.c:104 #4 0xc0539e44 in pppasyncstart (sc=0xc1a3c400) at /usr/src/sys/net/ppp_tty.c:582 #5 0xc053539e in pppoutput (ifp=0xc1636400, m0=0xc171cb00, dst=0xc1b64310, rtp=0xc17dbb58) at /usr/src/sys/net/if_ppp.c:961 #6 0xc054be9c in ip_output (m=0xc171cb00, opt=0xc1636400, ro=0xd5440bb0, flags=0, imo=0x0, inp=0xc1814a8c) at /usr/src/sys/netinet/ip_output.c:776 #7 0xc0554bfa in tcp_output (tp=0xc1bddac8) at /usr/src/sys/netinet/tcp_output.c:1080 #8 0xc055a661 in tcp_timer_rexmt (xtp=0xc1bddac8) at /usr/src/sys/netinet/tcp_timer.c:579 #9 0xc04d12cf in softclock (dummy=0x0) at /usr/src/sys/kern/kern_timeout.c:290 #10 0xc04b0e41 in ithread_loop (arg=0xc1581480) at /usr/src/sys/kern/kern_intr.c:547 #11 0xc04b00c8 in fork_exit (callout=0xc04b0ce8 ithread_loop, at /usr/src/sys/kern/kern_shutdown.c:555 #3 0xc04f90be in b_to_q ( src=0xc18318ae ept: */*\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encodi ng: gzip,deflate\r\nAccept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\nKeep-Alive : 300\r\nConnection: keep-alive\r\nReferer: http://www.hi5.com/friend/di;..., am ount=704, clistp=0xc1669838) at /usr/src/sys/kern/tty_subr.c:104 #4 0xc0539e44 in pppasyncstart (sc=0xc1a3c400) at /usr/src/sys/net/ppp_tty.c:582 #5 0xc053539e in pppoutput (ifp=0xc1636400, m0=0xc171cb00, dst=0xc1b64310, rtp=0xc17dbb58) at /usr/src/sys/net/if_ppp.c:961 #6 0xc054be9c in ip_output (m=0xc171cb00, opt=0xc1636400, ro=0xd5440bb0, flags=0, imo=0x0, inp=0xc1814a8c) at /usr/src/sys/netinet/ip_output.c:776 #7 0xc0554bfa in tcp_output (tp=0xc1bddac8) at /usr/src/sys/netinet/tcp_output.c:1080 #8 0xc055a661 in tcp_timer_rexmt (xtp=0xc1bddac8) at /usr/src/sys/netinet/tcp_timer.c:579 #9 0xc04d12cf in softclock (dummy=0x0) at /usr/src/sys/kern/kern_timeout.c:290 #10 0xc04b0e41 in ithread_loop (arg=0xc1581480) at /usr/src/sys/kern/kern_intr.c:547 #11 0xc04b00c8 in fork_exit (callout=0xc04b0ce8 ithread_loop, arg=0xc1581480, frame=0xd5440d38) at /usr/src/sys/kern/kern_fork.c:789 #12 0xc05ebe2c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208 (kgdb) bt full #0 doadump () at pcpu.h:165 No locals. #1 0xc04c524a in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399 first_buf_printf = 1 #2 0xc04c54e0 in panic (fmt=0xc06266e5 clist reservation botch) at /usr/src/sys/kern/kern_shutdown.c:555 td = (struct thread *) 0xc15cb480 bootopt = 260 newpanic = 0 ap = 0xc15cb480 0¨\\Á uXÁ buf = clist reservation botch, '\0' repeats 232 times #3 0xc04f90be in b_to_q ( src=0xc18318ae ept: */*\r\nAccept-Language: en-us,en;q=0.5\r\nAccept-Encodi ng: gzip,deflate\r\nAccept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\nKeep-Alive : 300\r\nConnection: keep-alive\r\nReferer: http://www.hi5.com/friend/di;..., am ount=704, clistp=0xc1669838) at /usr/src/sys/kern/tty_subr.c:104 prev = (struct cblock *) 0x0 cblockp = (struct cblock *) 0xc1af9380 firstbyte = 0xc0c293c0 \223ÂÀ`\224ÂÀÄÉdÀÀ)bÀz\acÀ lastbyte = 0x3 Address 0x3 out of bounds startmask = 0 '\0' endmask = 0 '\0' startbit = 0 endbit = -1067774825 num_between = 0 numc = 108 #4 0xc0539e44 in pppasyncstart (sc=0xc1a3c400) at /usr/src/sys/net/ppp_tty.c:582 tp = (struct tty *) 0xc1669800 m
6.0 Release kernel panic - page fault
Hi, I'm experiencing kernel panics with 6.0 Release. I did a fresh install of 6.0 Release after playing with some linux distros and Freebsd 5.4 Release. The only problem i had was due to faulty RAM. I replaced the RAM and had no problems. But for somedays my system has started to panic randomly. All the crash dumps i got show something wrong in the file pcpu.h at line 165. I'm ttaching my custom kernel configuration file and one crash dump i got with kgdb. I hope someone can tell me why this's happening, and if this's freebsd problem or hardware problem. Thanks for your help. Greetings, Abhijit - dmesg output: - Copyright (c) 1992-2005 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 6.0-RELEASE #0: Sat Dec 17 13:02:27 IST 2005 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/LUGBURZ Timecounter i8254 frequency 1193182 Hz quality 0 CPU: Intel Pentium III (702.99-MHz 686-class CPU) Origin = GenuineIntel Id = 0x683 Stepping = 3 Features=0x383f9ffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE real memory = 535691264 (510 MB) avail memory = 519077888 (495 MB) npx0: [FAST] npx0: math processor on motherboard npx0: INT 16 interface cpu0 on motherboard pcib0: Intel 82810 (i810 GMCH) Host To Hub bridge pcibus 0 on motherboard pir0: PCI Interrupt Routing Table: 8 Entries on motherboard pci0: PCI bus on pcib0 agp0: Intel 82810 (i810 GMCH) SVGA controller mem 0xe800-0xebff,0xeff8-0xefff irq 11 at device 1.0 on pci0 pcib1: PCIBIOS PCI-PCI bridge at device 30.0 on pci0 pci1: PCI bus on pcib1 isab0: PCI-ISA bridge at device 31.0 on pci0 isa0: ISA bus on isab0 atapci0: Intel ICH UDMA66 controller port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0 ata0: ATA channel 0 on atapci0 ata1: ATA channel 1 on atapci0 uhci0: Intel 82801AA (ICH) USB controller port 0xda00-0xda1f irq 9 at device 31.2 on pci0 uhci0: [GIANT-LOCKED] usb0: Intel 82801AA (ICH) USB controller on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pcm0: Intel ICH (82801AA) port 0xde00-0xdeff,0xdc00-0xdc3f irq 10 at device 31.5 on pci0 pcm0: [GIANT-LOCKED] pcm0: Cirrus Logic CS4299 AC97 Codec pmtimer0 on isa0 orm0: ISA Option ROM at iomem 0xc-0xc7fff on isa0 atkbdc0: Keyboard controller (i8042) at port 0x60,0x64 on isa0 atkbd0: AT Keyboard irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: PS/2 Mouse irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model IntelliMouse, device ID 3 fdc0: Enhanced floppy controller at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: [FAST] fd0: 1440-KB 3.5 drive on fdc0 drive 0 ppc0: Parallel port at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode ppbus0: Parallel port bus on ppc0 plip0: PLIP network interface on ppbus0 lpt0: Printer on ppbus0 lpt0: Interrupt-driven port ppi0: Parallel I/O on ppbus0 sc0: System console at flags 0x100 on isa0 sc0: VGA 16 virtual consoles, flags=0x300 sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A vga0: Generic ISA VGA at port 0x3c0-0x3df iomem 0xa-0xb on isa0 unknown: PNP0c01 can't assign resources (memory) unknown: PNP0303 can't assign resources (port) unknown: PNP0501 can't assign resources (port) unknown: PNP0501 can't assign resources (port) unknown: PNP0400 can't assign resources (port) unknown: PNP0700 can't assign resources (port) unknown: PNP0f13 can't assign resources (irq) Timecounter TSC frequency 702986027 Hz quality 800 Timecounters tick every 1.000 msec ad0: DMA limited to UDMA33, controller found non-ATA66 cable ad0: 19092MB Seagate ST320413A 3.53 at ata0-master UDMA33 acd0: CDRW HL-DT-ST GCE-8525B/1.03 at ata0-slave UDMA33 acd1: CDROM SAMSUNG CD-ROM SC-152C/CS04 at ata1-master PIO4 Trying to mount root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted Loading configuration files. kernel dumps on /dev/ad0s1b Entropy harvesting: interrupts ethernet point_to_point kickstart . swapon: adding /dev/ad0s1b as swap device Starting file system checks: /dev/ad0s1a: 1542 files, 43159 used, 210656 free (1800 frags, 26107 blocks, 0.7% fragmentation) /dev/ad0s1h: DEFER FOR BACKGROUND CHECKING /dev/ad0s1f: DEFER FOR BACKGROUND CHECKING /dev/ad0s1e: DEFER FOR BACKGROUND CHECKING /dev/ad0s1g: DEFER FOR BACKGROUND CHECKING /dev/ad0s1d: DEFER FOR BACKGROUND CHECKING cd0 at ata0 bus 0 target 1 lun 0 cd0: HL-DT-ST CD-RW GCE-8525B 1.03 Removable CD-ROM SCSI-0 device cd0: 33.000MB/s transfers cd0: Attempt to query device size failed: NOT READY, Medium not present - tray closed cd1 at ata1 bus 0 target 0 lun 0 cd1: SAMSUNG CD-ROM SC-152C CS04 Removable CD-ROM SCSI-0 device cd1: 16.000MB/s transfers cd1: Attempt to query device size
